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1.
Article in English | MEDLINE | ID: mdl-38618856

ABSTRACT

BACKGROUND: The Federal Ministry of National Health Services, Regulations and Coordination (MNHSR&C) in Pakistan has committed to progress towards universal health coverage (UHC) by 2030 by providing an Essential Package of Health Services (EPHS). Starting in 2019, the Disease Control Priorities 3rd edition (DCP3) evidence framework was used to guide the development of Pakistan's EPHS. In this paper, we describe the methods and results of a rapid costing approach used to inform the EPHS design process. METHODS: A total of 167 unit costs were calculated through a context-specific, normative, ingredients-based, and bottom-up economic costing approach. Costs were constructed by determining resource use from descriptions provided by MNHSR&C and validated by technical experts. Price data from publicly available sources were used. Deterministic univariate sensitivity analyses were carried out. RESULTS: Unit costs ranged from 2019 US$ 0.27 to 2019 US$ 1478. Interventions in the cancer package of services had the highest average cost (2019 US$ 837) while interventions in the environmental package of services had the lowest (2019 US$ 0.68). Cost drivers varied by platform; the two largest drivers were drug regimens and surgery-related costs. Sensitivity analyses suggest our results are not sensitive to changes in staff salary but are sensitive to changes in medicine pricing. CONCLUSION: We estimated a large number of context-specific unit costs, over a six-month period, demonstrating a rapid costing method suitable for EPHS design.

2.
Front Public Health ; 12: 1325922, 2024.
Article in English | MEDLINE | ID: mdl-38450144

ABSTRACT

South Asia is a demographically crucial, economically aspiring, and socio-culturally diverse region in the world. The region contributes to a large burden of surgically-treatable disease conditions. A large number of people in South Asia cannot access safe and affordable surgical, obstetric, trauma, and anesthesia (SOTA) care when in need. Yet, attention to the region in Global Surgery and Global Health is limited. Here, we assess the status of SOTA care in South Asia. We summarize the evidence on SOTA care indicators and planning. Region-wide, as well as country-specific challenges are highlighted. We also discuss potential directions-initiatives and innovations-toward addressing these challenges. Local partnerships, sustained research and advocacy efforts, and politics can be aligned with evidence-based policymaking and health planning to achieve equitable SOTA care access in the South Asian region under the South Asian Association for Regional Cooperation (SAARC).


Subject(s)
Anesthesia , Female , Humans , Pregnancy , Asia, Southern , Asian People , Health Planning
3.
J Cancer Allied Spec ; 10(1): 565, 2024.
Article in English | MEDLINE | ID: mdl-38259678

ABSTRACT

Introduction: High-grade gliomas are malignant, recurring primary central nervous system (CNS) tumors requiring extensive postoperative chemotherapy and radiation treatment. Isocitrate dehydrogenase (IDH), 1p19q, and ATRX mutations significantly influence survival and response to chemotherapy, as seen in many extensive studies from the Global North. This study aims to report data from the local region regarding progression-free survival and overall survival in light of molecular characteristics. Materials and Methods: A 10-year retrospective series was conducted at the Shaukat Khanum Memorial Cancer Hospital and Research Centre, Lahore, Pakistan, with 285 patients presenting from 2008 to 2018. Prospective follow-up data was collected, and complete molecular profiles were available for patients presenting from 2010 onwards. Survival analysis was conducted through the Kaplan-Meier method, with log-rank reported. Results: 70.53% (201) of patients were male, with a mean age at diagnosis of 43.33 ± 15.1 years. 265 patients within the cohort completed postoperative radiotherapy, while 141 patients underwent chemotherapy (procarbazine, lomustine, and vincristine, or temozolomide). Mean survival, in months, within the cohort was as follows: glioblastoma (14.1), anaplastic astrocytoma (27.5), and anaplastic oligodendroglioma (39.8). Survival curves showed a lower survival for IDH wild-type (P < 0.0001), ATRX mutated (P = 0.029), and 1p19q non-deleted (P = 0.008) tumors from Pakistan. Discussion: Our findings quantified long-term survival outcomes for high-grade glioma from Pakistan, analyzing the various treatment patterns. Of particular importance, molecular sub-classification significantly predicted survival outcomes for IDH, ATRX, and 1p19 co-deletion mutations. Expanding brain tumor epidemiology will benefit assessing the efficacy of regional oncological centers and establishing standards of care.

4.
Asian J Neurosurg ; 18(3): 533-538, 2023 Sep.
Article in English | MEDLINE | ID: mdl-38152532

ABSTRACT

Objectives The 2021 WHO Classification of Central Nervous System Tumors taxonomy laid further stress on molecular classification and prognostication of glial tumors in comparison to histopathological grading. Research shows that low-grade gliomas (LGGs) can go through malignant differentiation and lead to severe disability and death. Data from various populations will be necessary to ascertain the exact interplay between genotypic predictors of LGG and outcomes. Materials and Methods To assess the molecular pathology for glial tumors in the Pakistani population, the Shaukat Khanum Memorial Cancer Hospital carried out a retrospective chart review of electronic health records from 2008 to 2018, with immunohistochemistry analysis findings from 2010 to 2018. Patients with a pathological diagnosis of a glioma were included. Statistical Analysis Analysis was performed using IBM SPSS Statistics Version 23 and STATA Version 16. A p -value of less than 0.05 was considered statistically significant with 95% confidence intervals reported. Results In all, 281 operable tumors were recorded. The most common procedure was a subtotal resection, and astrocytomas (64.77%) were the most common tumors. Radiation therapy and PCV (procarbazine, CCNU, and vincristine) was received by 85 patients, while radiation therapy and temozolomide were administered to 15 patients. Conclusions Isocitrate dehydrogenase (IDH) wild-type LGG had a lower survival time, while improved survival times were seen for alpha-thalassemia X-linked intellectual disability syndrome (ATRX) retained and 1p19q co-deleted LGGs. Further studies are required to gain a better understanding of lower-grade glial tumor treatment and survival in Pakistan.

5.
Global Health ; 19(1): 93, 2023 Nov 28.
Article in English | MEDLINE | ID: mdl-38017528

ABSTRACT

BACKGROUND: As developing countries take steps towards providing universal essential surgery, ensuring the equitable distribution of such care for underrepresented populations is a vital function of the global surgery community. Unfortunately, in the context of the global "stateless", there remains much room for improvement. KEY ISSUES: Inherent structural deficiencies, such as lack of adequate population data on stateless communities, absent health coverage policies for stateless individuals, and minimal patient-reported qualitative data on barriers to surgical service delivery prevent stateless individuals from receiving the care they require - even when healthcare infrastructure to provide such care exists. The authors therefore propose more research and targeted interventions to address the systemic issues that prevent stateless individuals from accessing surgical care. CONCLUSION: It is essential to address the aforementioned barriers in order to improve stateless populations' access to surgical care. Rigorous empirical and qualitative research provides an important avenue through which these structural issues may be addressed.


Subject(s)
Health Facilities , Health Services Accessibility , Humans , Pakistan , Qualitative Research , Health Policy
7.
J Pak Med Assoc ; 72(Suppl 4)(11): S4-S11, 2022 11.
Article in English | MEDLINE | ID: mdl-36591621

ABSTRACT

Objectives: To provide information about brain tumour epidemiology in Pakistan and potential associated risk factors due to family, medical and social characteristics. METHODS: A retrospective cross-sectional nationwide study was designed by the Pakistan Society of Neuro-oncology, to include patients diagnosed with brain tumours in Pakistan retrospectively, from January 1, 2019- December 31, 2019. The study intended to involve data from all age groups for all brain tumour cases, irrespective of histopathology which would determine the national prevalence and incidence of these tumours. RESULTS: A total of 2750 brain tumour cases were recorded, of which 1897 (69%) were diagnosed in the public sector. MRIs were a more common radiological study compared to CT scans. Gliomas were the most common tumours 778 (28.29%), while pineal tumours were the least common 19 (0.69%). The median age at diagnosis for males was 36 (24-49), while the median age at diagnosis for females was 37 (24-48). Hypertension was the most common co-morbidity in patients diagnosed with a brain tumour, 524 (51.89%), and smoking was the most frequent social behaviour, 355 (62.02%). Findings indicate a low metastasis frequency and few females seeking care. CONCLUSIONS: The PBTES and the PBTC have presented an opportunity and platform for hospitals and health professionals to work together to strengthen cancer care health systems, ensure implementation of treatment guidelines and conduct regular cancer registration.


Subject(s)
Brain Neoplasms , Glioma , Male , Female , Humans , Retrospective Studies , Pakistan/epidemiology , Cross-Sectional Studies , Brain Neoplasms/diagnostic imaging , Brain Neoplasms/epidemiology , Brain Neoplasms/pathology
8.
J Pak Med Assoc ; 72(Suppl 4)(11): S10-S15, 2022 11.
Article in English | MEDLINE | ID: mdl-36591622

ABSTRACT

Objectives: To combat the lack of brain tumour registries, the Pakistan Brain Tumour Epidemiology Study (PBTES) was conducted without any funding from an external source. METHODS: A retrospective analysis of patient data, including patients of all age groups diagnosed with all histopathological types of brain tumours from all over Pakistan, was performed. For this, Pakistan Brain Tumour Consortium (PBTC) was established, including 32 neurosurgical centres from around the country. Data was collected online through a proforma that included variables such as patient demographics, clinical characteristics, operative details, postoperative complications, survival indices, and current functional status. The data collection and analysis team included principal investigators, core leads, regional leads, regional associates, and student facilitators. Despite logistical concerns and lack of resources, the PBTES was conducted successfully, and a formal brain tumour surveillance database was formed without any external funding, which remains unheard of. CONCLUSIONS: The methods applied in this study are reproducible and can be employed not just to develop more robust brain tumour and other cancer registries but also to study the epidemiology of communicable and non-communicable diseases in resource-limited settings, both locally and globally.


Subject(s)
Brain Neoplasms , Humans , Pakistan/epidemiology , Retrospective Studies , Brain Neoplasms/epidemiology , Registries , Students
9.
J Pak Med Assoc ; 72(Suppl 4)(11): S16-S24, 2022 11.
Article in English | MEDLINE | ID: mdl-36591623

ABSTRACT

OBJECTIVE: To identify populations at risk for lost to follow-up while undergoing management of brain tumours in a low-resource setting. Methods: A retrospective study was conducted at the neurosurgical centre on patients presenting with a brain tumour from January 1, 2019, to December 31, 2019. Data on demographic characteristics, surgical characteristics, treatment, and outcomes such as mortality status, were collected by manual chart review. LTFU was defined as patients discontinuing clinical follow-up at the institute of surgical consultation within two years from the initial visit. Univariate (odds ratio) and multivariate (b-coefficient) logistic regression were used to determine factors' significance for LTFU. RESULTS: From a total of 2750 patients from 32 centres, 1140 (41.4%) were LTFU during the study period. Of these 1140 LTFU patients, 156 (13.7%) were LTFU without any intervention, 984 (86.3%) were LTFU after the primary surgery, and 872 (76.5%) patients were LTFU without any adjuvant treatment. On univariate analysis annual hospital case volume (p< 0.001), older age group (15-39 years (p=0.037) and ?40 years (p= 0.016)), and non-surgical treatment (p<=0.026) correlated with a higher risk of LTFU. Belonging to the middle-class cohort was correlated with a better chance of follow up (p=0.001). Multivariate analysis demonstrated that larger centres had the largest b-coefficient of 1.53 (95% CI= 1.3-1.8, p< 0.001). CONCLUSIONS: Our study demonstrated that almost half of patients diagnosed with brain tumours were LTFU within two years of diagnosis. Larger centres, non-surgical treatment, and older age seem to be associated with higher LTFU. Identifying vulnerable populations will allow the need-based provision of care and follow-up to improve health outcomes.


Subject(s)
Brain Neoplasms , HIV Infections , Humans , Aged , Retrospective Studies , Lost to Follow-Up , Pakistan/epidemiology , Brain Neoplasms/epidemiology , Brain Neoplasms/therapy , HIV Infections/drug therapy , Follow-Up Studies , Risk Factors
10.
J Pak Med Assoc ; 72(Suppl 4)(11): S25-S33, 2022 11.
Article in English | MEDLINE | ID: mdl-36591624

ABSTRACT

OBJECTIVE: To examine the effect of distance travelled for brain tumour surgery on patient outcomes in an LMIC. METHODS: Data were collected as part of the Pakistan Brain Tumour Epidemiology Study (PBTES) for brain tumour patients who underwent surgery in 2019. Mapping software was used to calculate the distance travelled by each patient from their primary address to the hospital. This was analysed in correlation with outcomes (change in KPS score, current status) and demographic variables. RESULTS: Of 2366 patients, the median distance travelled across the country was 104 km (IQR: 9.07 - 304). Only 970 (41%) patients had access to brain tumour surgical care within 50 km of their primary address. A total of 372 (15.7%) patients requiring brain tumour surgery had to travel more than 500 km to reach their primary care hospital. Patients travelling more than 50 km for brain tumour surgery had better pre- and post-surgery Karnofsky performance scores (p<0.001) than those travelling less than 50 km. The overall survival for these patients was also better (82.4% vs 75.7%, p= 0.002) compared to patients travelling less than 50 km. CONCLUSIONS: The distance to a hospital dictates a patient's access to continuity of care through adjuvant chemoradiotherapy and regular follow-ups. Less than half of brain tumour patients in Pakistan had access to brain tumour surgery care within 50 km of their homes. Overall outcomes were significantly better in patients travelling more than 50km for neurosurgical care - suggesting a distance bias effect.


Subject(s)
Brain Neoplasms , Developing Countries , Humans , Health Services Accessibility , Travel , Income , Brain Neoplasms/surgery
11.
J Pak Med Assoc ; 72(Suppl 4)(11): S34-S39, 2022 11.
Article in English | MEDLINE | ID: mdl-36591625

ABSTRACT

Objective: To define the landscape of treatment patterns and current epidemiological data regarding gliomas in Pakistan. METHODS: As part of the Pakistan Brain Tumour Epidemiology Study (PBTES), data were collected from 32 neurosurgical centres across the country. Our retrospective study looked at patients who underwent surgical procedures for gliomas in 2019 in neurosurgical centres. The data was collated and analysed using STATA version 15. RESULTS: A total of 781 patients with gliomas were identified 479(61.8%) in public sector hospitals, 302(39.1%) in the private sector). The most common histopathological subtypes were glioblastoma 262 (33.5%), followed by astrocytoma 147(18.8%) and oligodendroglioma 93(11.9%). Gender distribution was skewed towards men 508(65%). Private institution hospitals performed surgical biopsies as the first surgical procedure 75(23%) more often than public hospitals 38(9%). Chemotherapy was given to 115(29.8%) patients, and there was no data regarding 467(53%) of patients. Similarly, only 202(43.9%) patients received radiation therapy, and there was no data for 469(60%) of patients. For high-grade gliomas specifically, only 95(31.8%) patients with HGG have a record of receiving radiation therapy, and only 57(18.9%) had a record of being started on chemotherapy. Conclusion: Our study highlighted gaps in glioma management within Pakistan, with only around half of our patients receiving chemotherapy and radiotherapy, despite it being indicated. In our experience, high-grade tumours were diagnosed at a younger age than in high-income countries, but overall, glioblastoma was a smaller constituent of our tumour sample than expected.


Subject(s)
Brain Neoplasms , Glioblastoma , Glioma , Male , Humans , Glioblastoma/pathology , Retrospective Studies , Pakistan/epidemiology , Brain Neoplasms/therapy , Brain Neoplasms/drug therapy , Glioma/epidemiology , Glioma/therapy
12.
J Pak Med Assoc ; 72(Suppl 4)(11): S40-S45, 2022 11.
Article in English | MEDLINE | ID: mdl-36591626

ABSTRACT

OBJECTIVE: To identify the surgical incidence and prevalence of schwannoma in our region and quantify the demographic, surgical, neoplastic, and outcome characteristics of the patients diagnosed with schwannoma.. METHODS: A retrospective cross-sectional study was conducted from January 1 to December 31, 2019. Enrolled were 32 of the highest volume neurosurgical centres in Pakistan. Patients with a histopathological diagnosis of schwannoma and radiological imaging were included in the study. Medical records were reviewed for data, and SPSS version 25 was used for statistical analysis. Patients were followed up for one year, which was the duration of the study. RESULTS: From 2750 patients diagnosed with brain tumours, 148 patients had schwannomas. Out of these, 84 (56.8%) patients were male, and 64 (43.2%) patients were female. The mean age of the patients was 39 ± 14 years. The socioeconomic statuses of the enrolled patients were lower in 72 (53.3%) patients, middle in 57 (42.2%) patients, and upper middle to upper in 6 (4.4%) patients. All patients underwent surgery, 14 patients received radiotherapy, and two patients received chemotherapy. In our cohort, 115 (77.7%) patients presented to public sector hospitals, with only 33 (22.3%) patients presenting to private hospitals. At the end of the study period, 60 (40.5%) patients had been lost to follow-up. Of the remaining 88 patients, 75 (85.2%) were alive. The mortality rate on a one-year follow-up was 14.8%. CONCLUSIONS: Schwannoma comprises a larger percentage of the brain tumours in our regions than reported in the literature. The high mortality rate is of particular concern and warrants further investigation to improve patient care and outcomes.


Subject(s)
Brain Neoplasms , Neurilemmoma , Humans , Male , Female , Adult , Middle Aged , Retrospective Studies , Cross-Sectional Studies , Neurilemmoma/epidemiology , Neurilemmoma/surgery , Incidence , Brain Neoplasms/epidemiology , Brain Neoplasms/surgery
13.
J Pak Med Assoc ; 72(Suppl 4)(11): S46-S50, 2022 11.
Article in English | MEDLINE | ID: mdl-36591627

ABSTRACT

OBJECTIVE: To enumerate the burden of ependymoma in our region and identify the demographic, tumoural, surgical, clinical characteristics, and outcomes of patients diagnosed with ependymoma. METHODS: This retrospective cross-sectional study included patients admitted under neurosurgical service between January 1 and December 31, 2019. The inclusion criterion for the study was a histopathological diagnosis of the brain lesion. The experience of the ependymal brain tumours observed at the 32 participating sites in Pakistan is presented. RESULTS: A total of 2750 patients with brain tumours were seen in 2019 at our centres of whom 58(2.1%) had a histopathological diagnosis of ependymoma. The median age at diagnosis was nine (IQR= 4.5-24.5) years. The median time to surgery from date of radiological diagnosis was 38.5 (IQR= 4-93.8) days. The median KPS score at presentation was 70 (IQR= 60-80), and post-surgery was 90 (IQR= 70-100), showing an average increase of 20. Our population's overall mortality rate for ependymoma was 31.1%, with the 30-day mortality rate being 2.2% (lower than the 4.5% on average for all brain tumours in our cohort). CONCLUSIONS: Ependymomas were predominantly found in the paediatric population in the presented cohort. While gender distribution and histopathological grading seemed to follow international trends, this study had a much higher mortality rate and a much lower gross total resection rate than centres in high-income countries.


Subject(s)
Brain Neoplasms , Ependymoma , Child , Humans , Child, Preschool , Adolescent , Young Adult , Adult , Retrospective Studies , Cross-Sectional Studies , Brain Neoplasms/epidemiology , Ependymoma/epidemiology , Ependymoma/diagnosis , Ependymoma/pathology , Time
14.
J Pak Med Assoc ; 72(Suppl 4)(11): S56-S60, 2022 11.
Article in English | MEDLINE | ID: mdl-36591629

ABSTRACT

OBJECTIVE: To identify symptoms and risk factors and promptly diagnose, treat, and manage pituitary adenomas. Prioritizing care for pituitary adenomas will reduce the prolonged disability. Method: Patients with a histopathological diagnosis of a pituitary adenoma that presented at 32 tertiary care neurosurgical centres were included. The information recorded included demographics, treatment methods, adjuvant chemoradiotherapy and loss to follow-up. Data on tumour size, functionality, and laterality were collected. RESULTS: Of the 32 hospitals surveyed, 24 operated on pituitary adenomas, and treated 277 patients. The mean age at diagnosis was 39.8 ± 13 years, with a majority of males (63.5%) being diagnosed than females. Paediatric cases constituted only 4.7% of the total pituitary adenomas operated upon. Gross total resection was reported for 155 (56%) of all pituitary adenoma patients. Majority of the patients affected by pituitary adenomas (80.1%) were from the working class. CONCLUSIONS: Highlighting care for non-malignant brain tumours is important for Pakistan's health system. Evidence pertaining to gender and age disparities indicates that males in the younger age groups are predominantly affected, which takes a large socio-economic toll on patients and their households. This study also highlights the need to incorporate digital health technologies for postoperative follow-up and adjuvant treatment.


Subject(s)
Adenoma , Pituitary Neoplasms , Male , Female , Humans , Child , Adult , Middle Aged , Pituitary Neoplasms/epidemiology , Pituitary Neoplasms/therapy , Pituitary Neoplasms/pathology , Pakistan/epidemiology , Retrospective Studies , Adenoma/epidemiology , Adenoma/therapy , Adenoma/pathology , Tertiary Care Centers
15.
J Pak Med Assoc ; 72(Suppl 4)(11): S51-S56, 2022 11.
Article in English | MEDLINE | ID: mdl-36591628

ABSTRACT

OBJECTIVE: To ascertain the age and gender differences, treatment, and management of meningiomas across Pakistan.. METHODS: Data were collected as part of the PBTES, and patients with a histopathological diagnosis of an intracranial meningioma in 2019 that presented at these centres were included in this cohort study sub-analysis. Thirty-two centres participated in the study. Medical students, residents, and faculty collated data from medical records. RESULTS: Our data indicate that meningiomas constitute 15.6% of all intracranial tumours in Pakistan and occur more often in females (236, 55%) than in males. The mean age at diagnosis was 43.7 ± 19.9 years. Meningiomas had a slightly higher preponderance in the right hemisphere of the brain at 203 (47.32%) tumours and 267 (62.2%) of the tumours in the frontal and parietal lobes. We found that 174 (61.3%) of all meningiomas diagnosed in Pakistan in 2019 were grade I tumours, which was also the most commonly occurring tumour grade. Adjuvant chemoradiotherapy for meningiomas was rarely observed in Pakistan. CONCLUSIONS: The PBTES reveals a low hospital-based incidence of meningiomas in 2019 when compared to the incidence in high-income countries but found evidence similar to those of other LMICs. Tumour characteristics, such as location, grading and surgical procedures, were similar to global literature.


Subject(s)
Brain Neoplasms , Meningeal Neoplasms , Meningioma , Male , Female , Humans , Young Adult , Adult , Middle Aged , Meningioma/epidemiology , Meningioma/therapy , Meningioma/pathology , Meningeal Neoplasms/epidemiology , Meningeal Neoplasms/therapy , Meningeal Neoplasms/pathology , Pakistan/epidemiology , Cohort Studies , Brain Neoplasms/pathology , Retrospective Studies
16.
J Pak Med Assoc ; 72(Suppl 4)(11): S61-S67, 2022 11.
Article in English | MEDLINE | ID: mdl-36591630

ABSTRACT

OBJECTIVE: To quantify the frequency of craniopharyngiomas presenting to tertiary care neurosurgical centres, the demographics and mortality rate, and commonly presenting to neurosurgical practice. Method: Our study was a retrospective cross-sectional analysis of patients admitted at 32 neurosurgical centres between January 1, 2019, and December 31, 2019, with brain tumour. Kruskal Wallis analysis was used to determine normality; normally distributed variables were reported as means with standard deviation, while median with interquartile range was used for non-normally distributed variables. RESULTS: Of 2750 patients with brain tumours, 114 patients presented with craniopharyngioma. The median age at diagnosis was 18 years, with 42 (42.8%) patients below the age of 15, 40 (40.9%) patients aged 15-39, and 16 (16.3%) patients aged 40 and above. There were 70 (61.4%) males and 44 (38.6%) females in our cohort. Gross total resection was performed in 42(36.8%), 45 (39.5%) underwent subtotal resection, 9 (7.9%) underwent CSF diversion only, and 2 (1.8%) had a biopsy. Most of our patients 94(82.5%) presented to public hospitals, with 20 (17.5%) patients presenting to private hospitals (p=0.002). The overall survival at two years was 86.8% in patients with known outcomes, and only 10% of patients died within 30 days of surgery. CONCLUSIONS: Craniopharyngiomas comprised a small portion of all brain tumours in our region. They are more common in males and in patients from the lower socioeconomic class. These patients mainly presented to public sector hospitals, and the three highest volume centres were all public sector institutions. The overall survival rate at two years in our region is lower than in other regions.


Subject(s)
Brain Neoplasms , Craniopharyngioma , Female , Humans , Male , Craniopharyngioma/epidemiology , Craniopharyngioma/surgery , Cross-Sectional Studies , Pituitary Neoplasms/epidemiology , Pituitary Neoplasms/surgery , Retrospective Studies , Treatment Outcome
17.
J Pak Med Assoc ; 72(Suppl 4)(11): S68-S73, 2022 11.
Article in English | MEDLINE | ID: mdl-36591631

ABSTRACT

OBJECTIVE: To quantify the metastatic brain tumour burden presenting to tertiary care neurosurgical centres, the demographics and mortality rate, and the type of metastatic tumours commonly presenting to neurosurgical practice. Method: A cross-section retrospective study was conducted on patients diagnosed with brain tumours from 32 neurosurgical centres across Pakistan between January 1, 2019, to December 31, 2019. At least one neurosurgical resident and one neurosurgical faculty member were recruited from each centre as members of the Pakistan Brain tumour consortium. Mean with standard deviation or median with interquartile range was reported as variables. RESULTS: Of 2750 patients in this cohort, 77 (2.8%) were diagnosed with metastatic brain tumours. The median age of these patients was 52 (IQR= 43-60) years; 9 (14%) adults were aged 20-39 years, 37 (57%) were aged 40-59, and 19 (29%) were aged 60 and above. There were 62 (82.7%) married patients with 4% unmarried. The median KPS score both pre and post-surgery was 80 (IQR= 60-90, 70-90 respectively), and 43 (55.8%) patients were lost to follow-up. The mortality rate for patients that followed up was 50%, 17 patients were alive, and 17 were deceased at the end of the study period. The 30-day mortality rate amongst our patients was 11.8% (n=4). CONCLUSIONS: The number of patients presenting to neurosurgical care with brain metastases is much lower than the expected incidence of metastatic brain lesions. Multidisciplinary integration and the establishment of a registry to track patients diagnosed with brain tumours is the first step in ensuring better care for these patients.


Subject(s)
Brain Neoplasms , Adult , Humans , Middle Aged , Retrospective Studies , Pakistan/epidemiology , Brain Neoplasms/pathology , Brain/pathology , Incidence
18.
J Pak Med Assoc ; 72(Suppl 4)(11): S74-S78, 2022 11.
Article in English | MEDLINE | ID: mdl-36591632

ABSTRACT

OBJECTIVE: To observe the patient characteristics and centres providing neuro-oncological care in public and private health hospitals in Pakistan. Method: The Pakistan Association of Neuro-oncology carried out a retrospective, cross-sectional study in 2019 on patients admitted to 32 hospitals in Pakistan, with dedicated neurosurgical facilities. Patients with a histopathological diagnosis of an intracranial tumour were included. RESULTS: Public health care facilities catered for 84% patients with ages between 20 and 60 years and children having intracranial tumours. Private centres were utilised by 66.7% patients from the upper socioeconomic sector. More patients were lost to follow-up in the public sector (n = 784) versus in the private sector (n = 356). Mortality was also higher in the public sector hospitals, (13.9%) as compared to 9.6% in the private sector. CONCLUSIONS: Public and private sector health services for neuro-oncological care in Pakistan still have a long way to go to cover the gaps for unmet needs. Strengthening health systems for brain tumour care is imperative to increase both the access to care and the quality of care to fulfil this need.


Subject(s)
Brain Neoplasms , Hospitals, Private , Child , Humans , Young Adult , Adult , Middle Aged , Pakistan/epidemiology , Cross-Sectional Studies , Retrospective Studies , Brain Neoplasms/epidemiology , Brain Neoplasms/therapy
19.
J Pak Med Assoc ; 72(Suppl 4)(11): S79-S84, 2022 11.
Article in English | MEDLINE | ID: mdl-36591633

ABSTRACT

OBJECTIVE: To explore the differences in demographic, surgical, and prognostic characteristics between the two genders in patients with brain tumours in Pakistan. Method: This study was a retrospective cross-sectional analysis of patients with a histopathological brain tumour diagnosis across 32 high-volume hospitals in Pakistan. The study period was from January 1, 2019, to December 31, 2019. There were no restrictions on inclusion apart from time.. RESULTS: From 2750 patients enrolled in the study, 1605 (58.4%) were male, and 1142 (41.6%) were female . The median age amongst males was 36 (24-49), while the median age amongst females was 37 (24-48). The ratio of married to unmarried patients was 2.7:1 for females and 1.3:1 for males. Surgical treatment was carried out for 1430 (58.1%) males and 1013 (41.9%) females. The median time to surgery was 25 (4-107) days for males and 31 (5-98) days for females. The greatest disparity in tumour malignancy was in grade IV gliomas. CONCLUSIONS: Males generally have a higher incidence of brain tumours in our experience, apart from meningiomas, which favour females. The mortality rate and glioblastoma incidence rate are both higher amongst males. However, post-treatment cure is also witnessed. Sociocultural norms play a prominent role in accessing healthcare. Women are generally at a disadvantage compared to their male counterparts, which may impact reporting of brain tumour cases and treatment outcomes.


Subject(s)
Brain Neoplasms , Meningeal Neoplasms , Humans , Female , Male , Pakistan/epidemiology , Retrospective Studies , Cross-Sectional Studies , Brain Neoplasms/diagnosis
20.
J Pak Med Assoc ; 72(Suppl 4)(11): S85-S92, 2022 11.
Article in English | MEDLINE | ID: mdl-36591634

ABSTRACT

OBJECTIVE: To build a comprehensive brain tumour database that will allow us to analyse in detail the prevalence, demographics, and outcomes of the disease in paediatric, adolescent, and young adult age groups. Method: A national cross-sectional study was conducted at 32 centres, and data regarding patient demographics and brain tumours were collected. This data was then stratified based on age groups, healthcare sectors, socioeconomic status, tumour types, and surgical outcomes. RESULTS: Most of the patients who were diagnosed with brain tumours belonged to a lower socioeconomic background and went to public sector hospitals. More males were diagnosed with and treated for brain tumours in the paediatric, adolescent, and young adult populations. The most common tumour in the paediatric population was medulloblastoma (23.7%) and the most common tumour in the adolescent (27.8%) and young adult population (34.7%) was glioma. Significant improvement in KPS scores were seen for: craniopharyngioma (p = 0.001), meningioma (p < 0.0005) and pituitary adenoma (p < 0.0005). CONCLUSIONS: This study shows that in all three age groups, there was a greater prevalence in males. Most of the patients belonged to a lower-middle-income class background and most patients presented to public sector hospitals. Greater knowledge of these parameters unique to each age group is the key to understanding and alleviating the burden of disease. Cancer registries, specifically brain tumour registries that keep up-to-date records of these patients, are essential to identify and keep track of these unique parameters to advance medical research and treatment strategies, ultimately lowering the disease burden.


Subject(s)
Brain Neoplasms , Meningeal Neoplasms , Pituitary Neoplasms , Male , Child , Humans , Adolescent , Young Adult , Pakistan/epidemiology , Cross-Sectional Studies , Brain Neoplasms/epidemiology , Brain Neoplasms/surgery , Brain Neoplasms/pathology
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